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  •  China "YD" Standards List:
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    YD/T 5168-2009 Specification of Engineering Design for Mobile WAP Gateway

    China Telecommunication - YD Standards

    YD 5177-2009 Provisional Specification of Design for Internet Network Security

    China Telecommunication - YD Standards

    YD/T 5175-2009 Acceptance Specification of Engineering for Lightning Protection and Earthing for Telecommunication Bureaus (Stations

    China Telecommunication - YD Standards

    YD/T 5181-2009 Provisional Acceptance Specification for Broadband IP Metro Area Network Engineering

    China Telecommunication - YD Standards

    YD/T 5180-2009 Acceptance Specification for Mobile Communication Repeater Engineering

    China Telecommunication - YD Standards

    YD/T 5166-2009 Specification of Engineering Design for Local Network Optical Fiber Cable Wavelength Division Multiplexing Transmission System

    China Telecommunication - YD Standards

    YD 5167-2009 Temporary Specification of Engineering Design for Noise Control of Diesel Generator for Communication

    China Telecommunication - YD Standards

    YD/T 5170-2009 Provisional Specification of Engineering Design for Individuation Ring Back Tone Platform

    China Telecommunication - YD Standards

    YD/T 5169-2009 Acceptance Specification for Mobile WAP Gateway Engineering

    China Telecommunication - YD Standards

    YD 5039-2009 Provisional Specifications on Enironment Protection for Engineering Construction of Telecommunications

    China Telecommunication - YD Standards

    YD/T 5164-2009 Acceptance Specification for Call Center Engineering

    China Telecommunication - YD Standards

    GB 9690-2009 Hygienic standard for melamine - Formaldehyde products used as food containers and packaging materials

    China National - YD Standards

    SN/T 2291-2009 Determination of dextromethorphan hydromide in cosmetics for import. Liquid chromatography method

    China Import Export Inspection - YD Standards

    SN/T 1877.6-2009 Determination of polycyclic aromatic hydrocarbons in coatings,printing ink and its products

    China Import Export Inspection - YD Standards

    SN/T 1877.5-2009 Determination of polycyclic aromatic hydrocarbons in metalware surface

    China Import Export Inspection - YD Standards

    YD/T 5182-2009 Provisional Specification of Mobile Basestation Design for The Third Generation

    China Telecommunication - YD Standards

    HG/T 4089-2009 Hydrostatic pressure test method for equipments lined with plastics

    China Chemical Industry - YD Standards

    GB 10794-2009 Food additive - L-lysine monohydrochloride

    China National - YD Standards

    YD/T 5172-2009 Provisional Specification on Engineering Acceptance for 800MHz/2GHz CDMA2000 Digital Cellular Mobile Communication System

    China Telecommunication - YD Standards

    YD 5111-2009 Temporary Specification of Engineering Design for 2GHz WCDMA Digital Cellular Mobile Communication System

    China Telecommunication - YD Standards

    YD/T 5173-2009 Provisional Specification on Engineering Acceptance for 2 GHz WCDMA Digital Cellular Mobile Communication System

    China Telecommunication - YD Standards

    YD 5110-2009 Temporary Specifications of Engineering Design for 800MHz/2GHz cdma2000 Digital Cellular Mobile Communication System

    China Telecommunication - YD Standards

    GB/T 23273.3-2009 Methods for chemical analysis of cobalt oxatate - Part 3: Determination of arsenic content - Hydride generation-atomic fluorescence spectrometry

    China National - YD Standards

    GB/T 23274.7-2009 Methods for chemical analysis of stannic oxide - Part 7: Determination of soluable matter in hydrochloric acid - Gravimetric method

    China National - YD Standards

    JJF 068-2009 YDY motor stall torque measuring instrument calibration specification

    China Metrological - YD Standards

    JJG(JT)092-2009 Le Chatelier Flask for Determination Density of Hydraulic Cement

    China Metrological - YD Standards

    DL/T 5212.6-2009 Power Construction Quality Acceptance and evaluation procedures - Part 6: Water and hydrogen production equipment and systems

    China Electricity & Power - YD Standards

    JJG 092-2009 Le Chatelier Flask for Determination Density of Hydraulic Cement

    China Metrological - YD Standards

    GB 6857-2008 pH primary reagent - Potassium hydrogen phthalate

    China National - YD Standards

    GB/T 23213-2008 Determination of polycyclic aromatic hydrocarbons in vegetable oils - GC-MS method

    China National - YD Standards

    GB/T 22728-2008 Determination of butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) in cosmetics - High performance liquid chromatography

    China National - YD Standards

    GB 6856-2008 pH primary reagent - Sodium tetraborate decahydrate

    China National - YD Standards

    GB/T 22969-2008 Determination of streptomycin, dihydrostreptomycin and kanamycin residues in milk and milk powder - LC-MS-MS method

    China National - YD Standards

    GB/T 22945-2008 Determination of streptomycin, dihydrostreptomycin and kanamycin residues in the royal jelly - LC-MS-MS method

    China National - YD Standards

    GB 6854-2008 pH primary reagent - Disodium hydrogen phosphate

    China National - YD Standards

    GB 6853-2008 pH primary reagent - Potassium dihydrogen phosphate

    China National - YD Standards

    GB/T 22995-2008 Determination of streptomycin, dihydrostreptomycin and kanamycin residues in honey - LC-MS-MS method

    China National - YD Standards

    GB/T 22954-2008 Determination of streptomycin, dihydrostreptomycin and kanamycin residues in fugu and eel - LC-MS-MS method

    China National - YD Standards

    GB/T 22650-2008 Sodium hydroxide for industrial use - Determination of calcium and magnesium content - Complexometric method

    China National - YD Standards

    GB 23101.4-2008 Implants for surgery - Hydroxyapatite - Part 4: Determination of coating adhesion strength

    China National - YD Standards

    GB 23101.1-2008 Implants for surgery - Hydroxyapatite - Part 1: Ceramic hydroxyapatite

    China National - YD Standards

    GB 23101.2-2008 Implants for surgery - Hydroxyapatite - Part 2: Coatings of hydroxyapatite

    China National - YD Standards

    GB/T 5170.21-2008 Inspection methods for basic parameters of environmental testing equipments - Hydraulic vibrating type machines for vibration(random) test

    China National - YD Standards

    GB/T 22651-2008 Sodium hydroxide for industrial use - Determination of mercury content - Spectrometric method

    China National - YD Standards

    GB/T 22661.8-2008 Chemical analysis methods of potassium fluoborade - Part 8: Determination of free borade content - Distillation-sodium hydrogen oxidizes titration volumetric method

    China National - YD Standards

    GB/T 22661.3-2008 Chemical analysis methods of potassium fluoborade - Part 3: Determination of potassium fluoborade content - Distillation-sodium hydrogen oxidizes titration volumetric method

    China National - YD Standards

    GB/T 22638.9-2008 Test methods for aluminium and aluminium alloy foils - Part 9: Determination of hydrophilic property

    China National - YD Standards

    GB/T 11060.2-2008 Natural gas - Determination of sulfur compound - Part 2: Determination of hydrogen sulfide content by methylene blue method

    China National - YD Standards

    GB/T 22662.3-2008 Chemical analysis methods of potassium fluotitanate - Part 3: Determination of potassium fluotitanate content - By ammonium iron sulphate dodecahydrate titration volumetric method

    China National - YD Standards

    GB 22613-2008 Cartap hydrochloride water soluble powders

    China National - YD Standards

    GB 22622-2008 propamocarb hydrochloride aqueous solution

    China National - YD Standards

    GB 22612-2008 Cartap hydrochloride technical

    China National - YD Standards

    GB 50487-2008 Code for engineering goological investigation of water resources and hydropower

    China National - YD Standards

    GB 4962-2008 Technical safety regulation for gaseous hydrogen use

    China National - YD Standards

    YD 5112-2008 Temporary Specification of Engineering Design for 2GHz TD-SCDMA Digital Cellular Mobile Communication System

    China Telecommunication - YD Standards

    YD/T 5174-2008 Provisional Specification on Engineering Acceptance for 2GHz TD-SCDMA Digital Cellular Mobile Communication System

    China Telecommunication - YD Standards

    GB 22557-2008 Food additive - Sodium iron (III) ethylenediaminetetraacetate, trihydrate

    China National - YD Standards

    AQ 2017-2008 Classification method of public hazard levels for natural gas well involving hydrogen sulfide

    China Safety & Security - YD Standards

    AQ 2018-2008 Specification for public safety protection distance of natural gas well involving hydrogen sulfide

    China Safety & Security - YD Standards

    AQ 2016-2008 Specification for ignition time of out of control on wellhead of natural gas well involving hydrogen sulfide

    China Safety & Security - YD Standards

    SN/T 2202-2008 Food contact materials. Wax. Determination of polycyclic aromatic hydrocarbons in food simulants

    China Import Export Inspection - YD Standards

    SN/T 2195-2008 Determination of released formaldehyde in textile. Nodestructive inspection

    China Import Export Inspection - YD Standards

    SN/T 2201-2008 Food contact materials. Auxiliary materials. Determination of polycyclic aromatic hydrocarbons (PAHs) in ink. Gas chromatography/mass spectrometry

    China Import Export Inspection - YD Standards

    SN/T 2203-2008 Food contact materials. Wood materials. Determination of polycyclic aromatic hydrocarbons in food simulants

    China Import Export Inspection - YD Standards

    YD/T 1829-2008 Test Specifications of Terminal for the CDMA-based Digital Trunking Mobile Communication System

    China Telecommunication - YD Standards

    YD/T 1835-2008 Test Methods for Dispatch Service Subsystem (DSS) Interface for the CDMA-based Digital Trunking Mobile Communication System

    China Telecommunication - YD Standards

    YD/T 1838.2-2008 Technical Requirements of Medium Access Control (MAC) for the CDMA-based Digital Trunking Mobile Communication System

    China Telecommunication - YD Standards

    YD/T 1834-2008 Technical Requirements of Dispatch Service Subsystem (DSS)Interface for the CDMA-Based Digital Trunking Mobile Communication System

    China Telecommunication - YD Standards

    YD/T 1833-2008 Equipment Test Specification of Dispatch Service Subsystem for the CDMA-based Digital Trunking Mobile Communication System

    China Telecommunication - YD Standards

    YD/T 1838.3-2008 Technical Requirements of Link Access Control (LAC) for the CDMA-based Digital Trunking Mobile Communication System

    China Telecommunication - YD Standards

    YD/T 1839-2008 Test Specifications of Air Interface for the CDMA-based Digital Trunking Mobile Communication System

    China Telecommunication - YD Standards

    YD/T 1838.4-2008 Technical Requirements of Upper Layer (Layer3)Signaling for the CDMA-based Digital Trunking Mobile Communication System

    China Telecommunication - YD Standards

    YD/T 1830-2008 Technical Requirements of Base Station Subsystem (BSS) for the CDMA-based Digital Trunking Mobile Communication System

    China Telecommunication - YD Standards

    YD/T 1831-2008 Test Specifications of Base Station Subsystem (BSS) for the CDMA-based Digital Trunking Mobile Communication System

    China Telecommunication - YD Standards

    YD/T 1832-2008 Technical Requirements of Dispatch Service Subsystem (DSS) for the CDMA-based Digital Trunking Mobile Communication System

    China Telecommunication - YD Standards

    YD/T 1838.1-2008 Technical Requirements of Physical Layer for the CDMA-based Digital Trunking Mobile Communication System

    China Telecommunication - YD Standards

    YD/T 1836-2008 Technical Requirements of Interface Between BSS and CN for the CDMA-based Digital Trunking Mobile Communication System

    China Telecommunication - YD Standards

    YD/T 1828-2008 Technical Requirements of Mobile Station for the CDMA-based Digital Trunking Mobile Communication System

    China Telecommunication - YD Standards

    GB/T 14173-2008 Specification for manufacture, installation and acceptance of steel gate in hydraulic and hydroelectric engineering

    China National - YD Standards

    GB/T 22482-2008 Standard for hydrological information and hydrological forecasting

    China National - YD Standards

    GB/T 5522-2008 Inspection of grains and oils - Determination of hydrogen peroxidase activity of grain and oilseeds

    China National - YD Standards

    GB/T 9825-2008 Oilseed residues - Determination of ash insoluble in hydrochloric acid

    China National - YD Standards

    YD/T 1837-2008 Testing methods for interface between BSS and CN for the CDMA-based digital trunking mobile communication system

    China Telecommunication - YD Standards

    GB/T 5335-2008 Automobile pressure test connection for hydraulic braking equipment

    China National - YD Standards

    GB/T 22428.1-2008 Starch hydrolysis products - Determination of reducing power and dextrose equivalent

    China National - YD Standards

    GB/T 22428.2-2008 Starch hydrolysis products - Determination of water content

    China National - YD Standards

    YY 0679-2008 Sterilizers for medical purposes. Low temperature steam and formaldehyde sterilizers

    China Medicine & Medical Device - YD Standards

    GB/T 22404-2008 Photography - Processing chemicals - Specifications for anhydrous sodium carbonate and sodium carbonate monohydrate

    China National - YD Standards

    GB/T 22402-2008 Photography - Processing chemicals - Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate

    China National - YD Standards

    GB/T 22401-2008 Photography - Processing chemicals - Specifications for anhydrous sodium metabisulfite

    China National - YD Standards

    GB/T 22403-2008 Photography - Processing chemicals - Specifications for anhydrous potassium carbonate

    China National - YD Standards

    GB/T 22407-2008 Photography - Processing chemicals - Specifications for sodium tetraborate decahydrate

    China National - YD Standards

    GB/T 22408-2008 Photography - Processing chemicals - Specifications for anhydrous sodium sulfite

    China National - YD Standards

    GB/T 11348.5-2008 Mechanical vibration evaluation of machine vibration by measurements on rotating shafts - Part 5: Machine sets in hydraulic power generating and pumping plants

    China National - YD Standards

    GB/T 22392-2008 Photography - Processing chemicals - Specifications for hydroquinone

    China National - YD Standards

    GB/T 22398-2008 Photography - Processing chemicals - Specifications for potassium hydroxide

    China National - YD Standards

    GB/T 22399-2008 Photography - Processing chemicals - Specifications for Sodium hydroxide

    China National - YD Standards

    GB/T 17764-2008 Hydrometers - Principles of construction and adjustment

    China National - YD Standards

    GB 7744-2008 Hydrofluoric acid for industrial use

    China National - YD Standards

    TB/T 1404-2008 General technical conditions of railway hydraulic tamping machine and hydraulic switch tamping machine

    China Railway & Train - YD Standards


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